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Ignition Switch Assembly Kit 23-08598 Fit Peterbilt 379 377 359 378 349 385 362

Ignition Switch Assembly Kit 23-08598 Fit Peterbilt 379 377 359 378 349 385 362

SKU: ZZ3F08486
$92.49 In Stock
$92.49
Sale price  $92.49 Regular price 
Same day shipping if ordered by 4PM CST.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model

Ignition Switch Assembly Kit for Peterbilt

This ignition switch assembly kit, referencing OEM cross-reference 23-08598, provides a direct replacement for multiple Peterbilt heavy-duty truck models. It is designed to restore dependable ignition switching for a range of classic Peterbilt platforms.

Overview

This ignition switch assembly kit is a replacement unit built for Peterbilt trucks, including models 379, 377, 359, 378, 349, 385, and 362. It serves as a direct ignition switch assembly kit replacement, restoring the electrical connection needed to start the engine and power accessories. This kit is intended for owners of these classic Peterbilt models needing a reliable ignition switch assembly kit.

Built For Performance

  • Direct replacement design to match OEM mounting and electrical connections
  • References OEM cross-reference 23-08598 for verified compatibility
  • Compatible with multiple Peterbilt models, including 379 and 359
  • Constructed with durable contacts for repeated key turns
  • Includes necessary assembly components for installation

Fits These Machines

  • for Peterbilt 379
  • for Peterbilt 377
  • for Peterbilt 359
  • for Peterbilt 378
  • for Peterbilt 349
  • for Peterbilt 385
  • for Peterbilt 362

On-The-Job Use

  • Use to replace a worn ignition switch that fails to start the engine
  • Ideal for restoring electrical power to the starter circuit
  • Commonly used during restoration projects on classic Peterbilt trucks

Specs At A Glance

Part Number(s) 23-08598
Compatibility for Peterbilt 379, 377, 359, 378, 349, 385, 362

Good To Know

Q: Is this ignition switch assembly kit a direct bolt-in replacement? A: It is designed as a direct replacement for the listed Peterbilt models, but minor wiring or connector variations may exist across years. Always confirm your truck's ignition switch configuration before installation.

Q: Does this kit include a key or tumbler? A: This assembly kit typically includes the switch housing and connector components, but may not include a key cylinder. Check your original parts to see if the tumbler can be reused.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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